diff options
Diffstat (limited to 'gcc/testsuite/objc.dg/exceptions-4.m')
-rw-r--r-- | gcc/testsuite/objc.dg/exceptions-4.m | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/gcc/testsuite/objc.dg/exceptions-4.m b/gcc/testsuite/objc.dg/exceptions-4.m new file mode 100644 index 00000000000..a8a26ecebb2 --- /dev/null +++ b/gcc/testsuite/objc.dg/exceptions-4.m @@ -0,0 +1,64 @@ +/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */ +/* { dg-options "-fobjc-exceptions" } */ +/* { dg-do compile } */ + +/* Test warnings when parsing syntax errors in @catch(). */ + +#include <objc/objc.h> + +@interface MyObject +{ + Class isa; +} +@end + +@implementation MyObject +@end + +@interface MyObject2 +{ + Class isa; +} +@end + +@implementation MyObject2 +@end + +@protocol MyProtocol; + +int test (id object) +{ + int dummy = 0; + + @try { @throw object; } + @catch + { /* { dg-error "expected ... before ... token" } */ + dummy++; + } + @catch () /* { dg-error "expected declaration specifiers or ..... before ..." } */ + { + dummy++; + } + @catch (i) /* { dg-error "expected declaration specifiers or ..... before .i." } */ + { + dummy++; + } + @catch (id <MyProtocol x) /* { dg-error "expected ... before .x." } */ + { /* { dg-error "@catch parameter can not be protocol-qualified" "" { target *-*-* } 46 } */ + dummy++; + } + @catch MyObject *x /* { dg-error "expected ... before .MyObject." } */ + { + dummy++; + } + @catch MyObject2 *x) /* { dg-error "expected ... before .MyObject2." } */ + { + dummy++; + } + + @try { @throw object; } + @catch (MyObject *x) + @catch (MyObject2 *y) /* { dg-error "expected ... before .catch." } */ + + return dummy; +} |